JPS6256258B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the construction of a napping machine used in the process of finishing cloth.

A conventional napping machine is used by winding a pile roller 1 and a counter pile roller 2 as shown in FIG. 1 with a napping clothing 3 of the same standard as shown in FIG.
As shown in Fig. 3A, the raised clothing 4 has a working angle of 40 to 65.
It is used by winding it around a counter pile roller.

However, when raising knitted fabrics such as tricots with the above-mentioned raising machine, the loop pile pulled out by the counter pile roller has a drawback that the counter pile roller acts too strongly and is cut, causing fiber damage.

The napping machine of the present invention solves the above-mentioned conventional drawbacks, and the composition of the napping clothing wound around the counterpile roller is changed to reduce fiber damage during the napping process. Examples will be described based on the drawings.

Embodiment FIGS. 4A and 4B show an embodiment of the counter pile roller raising clothing 6 and the pile roller raising clothing 7 used in the raising machine of the present invention.

A needle cloth 9 (for example, diameter 0.255 to 0.330 mm) with a circular cross section is planted on a base fabric 8 made by laminating and bonding rubber, felt, sponge rubber, cotton cloth, linen cloth, etc., and the working angle (×) is set to 66. A cloth 6 with a needle width of 90° to 90°, a planting angle of 70° to 90°, and a needle height of 9 to 11 mm is used for the counter pile roller, and a single needle cloth 9 (for example, a wire diameter of 0.280 to
0.355mm) on the base fabric, and set the working angle to 35° to 55°.
A napping machine is constructed by using a cloth 7 with a planting angle of 75° to 85° and a needle height of 9 to 10 mm as a pile roller.

If the working angle of the raised clothing used in the counter pile roller exceeds 90°, the action of pulling out the pile will be significantly reduced, and if it is less than 65°, fiber damage will increase.

Further, the cloth used for the counterpile roller may have a circular, triangular or track-shaped cross section, with a large arc at the tip in the action direction of the needles.

Furthermore, the needle tips of these clothing cloths can be polished to adjust the pile drawing effect before and after use in the raising process.

As described above, in the present invention, the working angle of the clothing wound around the counter pile roller is 66° to 90°, so when pulling out the loop pile, the raising effect is weak, and the pile can be pulled out without cutting, causing fiber damage. It has excellent effects such as being able to significantly reduce

[Brief explanation of the drawing]

Figure 1 shows the configuration of a conventional napping machine, Figure 2 is a front view of the main parts of a conventional napping garment, and Figures 3A and 3B show the conventional napping clothing for counter pile rollers and napping clothing for pile rollers. FIGS. 4A and 4B are front views of essential parts of the napping clothing for a counter pile roller and the napping clothing for the pile roller used in the napping machine of the present invention. DESCRIPTION OF SYMBOLS 1... Pile roller, 2... Counter pile roller, 3... Raised clothing, 4... Conventional raised clothing for counter pile rollers, 5... Conventional raised clothing for pile rollers, 6... Counter pile Raised clothing for rollers, 7... Raised clothing for pile rollers, 8...
Base fabric, 9...Clothing line.

Claims (1)

[Claims] 1. Raised clothing formed by planting needles with a working angle of 66° to 90° and a planting angle of 70° to 90° is applied to a counterpile roller. A napping machine characterized in that it is wrapped in a.